Hardwood Wrench Jr. Deck Board Straightening Tool


The Ultimate Light Weight & Economical Board Bending Tool!

Builders and contractors enjoy tools that are specifically designed for a job and when it comes to minimizing jobsite time, they turn to the DeckWise® tool line! Likewise, deck installers across the country know our original Hardwood Wrench is the beefiest, most stout deck board bending tool on the market! It's toughness and durability will outlast the most hardcore deck contractor.

Once again DeckWise® has outdone ourselves. We've scaled down the Hardwood Wrench to a "junior" size for the DIYer and weekend warrior deck builder. This lighter and more economical board bender version makes the Hardwood Wrench Jr. a valiant contender as it brazenly bends unruly hardwoods, thermal woods, pressure treated, and composites into submission. Just like his Papa!

Hands Free Board Fastening!

  1. Rotating Cam Locks-in Boards
  2. Up to 1,100 lbs. of Pushing Force
  3. Solid Steel Pins Grab Joists Tight
  4. Multi-Directional Capabilities
  5. Right or Left Hand Operation
  6. Reversible Handle for Tight Spaces
  7. Adjustable for Single and Double Joists
hardwood wrench jr board bender tool

hardwood wrench deck board straightening tool
Ipe Clip® Installation

Even the most seasoned deck installer knows it can be grueling when it comes to getting warped deck boards straight and aligned. Especially when it’s a one-man show or a weekend project! That’s where our lightweight, multi-directional Hardwood Wrench Jr. comes into play.

The Hardwood Wrench Jr. is one of the most advanced board straightening tools ever created for edge-groove and face screw board fastening. Utilizing a rotating cam leveraging a pushing action up to 1100 lbs. of force, this tool rapidly increases deck board installation with more efficiency over typical bending warped boards with pry bars or chisels. Give yourself the freedom you need with a tool that delivers true "One-Man, One-Hand Installation" capabilities.

Simply set your deck boards in place to install hidden deck fasteners or face screws. When an unwieldy board comes your way, place the Hardwood Wrench Jr. onto a joist (either single and double joist configuration), and slide it up the joist so the locking cam touches the edge of the warped board. Effortlessly swing the handle upward to lock the board into a straight position to continue installing deck fasteners. It’s that easy!

The Hardwood Wrench Jr. saves time installing deck fasteners on the professional job-site, or on a weekend deck project at home.

  Download Instructions

Straighten Effortlessly

The Hardwood Wrench and Hardwood Wrench Jr. deck board straightening tools are simple to operate. They provide a single deck installer the strength needed to straighten ANY deck board. A simple swing of the tool handle pushes the most warped or bowed board straight as an arrow.

Deck Board Straightener Tool
Place the Hardwood Wrench Jr. tool on the joist.
One Man Deck Board Straightening Tool
Rotate the handle to straighten the deck boards.
Deck Board Straightener Hardwood Wrench Tool
Cam locks in place holding boards straight while fasteners are installed.

Interested in replacement Knurled Stainless Steel Joist Pins?

DeckWise warranty emblem

DeckWise® Hardwood Wrench Jr. Limited Warranty

In order to be eligible to make a warranty claim, you must complete the registration for warranty here: www.deckwise.com/warranty/register.html

Deck Board Straightener Tool Hardwood Wrench
The Ultimate Deck Board Straightener Tool

US Patented

Our advanced and patented technology of the Hardwood Wrench Jr. utilizes a rotating, locking cam coupled with an elongated dog-leg which stabilizes and locks this tool into place. Furthermore, this board bender has no uncooperative wheels or flexible tubing that can slip or spin off the board edge, making the installer stop fastening just to reset the tool again. And again.

Its hardened steel handle is strong and the solid steel gripping joist pins provide anyone installing a deck the ability to straighten deck boards from both left- or right-hand direction. This is especially useful when straightening a board on the outside of the deck frame.

10 Configurations

  1. Right hand single joist
  2. Right hand double joist
  3. Right hand reverse handle single joist
  4. Right hand reverse handle double joist
  5. Left hand single joist
  6. Left hand double joist
  7. Left hand reverse handle single joist
  8. Left hand reverse handle double joist
  9. Right hand furring
  10. Left hand furring

Patent Numbers: US 8,936,054; 10,526,801B2; D623,913; EP 2,387,648; DE202010001036.5; UK 2,469,964; AU 2010210940; CA 2,749,643. Other patents pending.
For more information visit www.deckwise.com/patents

Work Smarter, Not Harder.

The Hardwood Wrench Jr. self-locking cam locks deck boards straight when installing hidden deck fasteners. Our patented elongated cam surface applies remarkable power and will not mar the edge of the board during fastening.

Great For Obtuse Angles

Deck Board Straightener Tool
One Man Deck Board Straightening Tool
Deck Board Straightener Hardwood Wrench Tool
We loved the Hardwood Wrench Jr.! This tool gave us so much confidence to build our cabin deck. It was just me and my wife installing the deck and we couldn't be happier how fast the wrench slid into place and moved the boards where I needed them. Andy Lichter (Cedar Rapids, Iowa)
I watched my neighbor install his hardwood deck and thought that I'd never be able to do it myself. But when deciding on what type of deck to install, we decided to use Ipe. I borrowed my neighbor's Hardwood Wrench Jr. and was amazed at how simple it was to use. We also used hidden deck fasteners from DeckWise® and our deck is even better than our neighbor's face screwed deck! Ron Dalton (Charlotte, NC)
As a contractor I do a lot of different jobs and a few decks each year. I purchased the Hardwood Wrench Jr. for my small crew to use and they love it. I'm considering getting another one and maybe expand my deck building more this summer. Pete Kotz (Rugby, Indiana)
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